Spring boot 弹簧靴2.3.4+；OpenJ9:未处理的异常

在过去的几天里，我们遭受了很多JVM崩溃。我们一直在使用OpenJ9（8&11），没有任何问题，但几天前我们开始有很多崩溃。今天的两个例子：

    Unhandled exception
    Type=Segmentation error vmState=0x00000000
    J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
    Handler1=00007FE3E0A0F0A0 Handler2=00007FE3E02FEA60 InaccessibleAddress=000055DAB1FD3000
    RDI=000055DAB1FB8E5B RSI=0000000000000200 RAX=000055DAB1FD3000 RBX=00007FE3BBE38640
    RCX=00007FE3DE7789E7 RDX=0000000000001402 R8=00007FE3E0AD42FF R9=0000000000000200
    R10=0000000000000003 R11=0000000000000001 R12=00007FE3E0AD4128 R13=00007FE3BBE38448
    R14=0000000000000001 R15=00007FE3BBE38640
    RIP=00007FE3E0A9A3E0 GS=0000 FS=0000 RSP=00007FE3BBE38440
    EFlags=0000000000010206 CS=0033 RBP=0000000000000002 ERR=0000000000000006
    TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=000055DAB1FD3000
    xmm0 0114b4d70025b62a (f: 2471466.000000, d: 1.887162e-303)
    xmm1 b54c590116b75901 (f: 381114624.000000, d: -5.919270e-52)
    xmm2 590115d82a0010c7 (f: 704647360.000000, d: 5.514824e+120)
    xmm3 b900e70016b4d72c (f: 380950304.000000, d: -4.069092e-34)
    xmm4 0999011bb62b000a (f: 3056271360.000000, d: 1.985176e-262)
    xmm5 b40011b4d7570119 (f: 3612803328.000000, d: -3.199957e-58)
    xmm6 b4d72c0117b54d59 (f: 397757792.000000, d: -3.780091e-54)
    xmm7 0010c72c4d0117b4 (f: 1291917184.000000, d: 2.333271e-308)
    xmm8 2c03590019bd0500 (f: 431817984.000000, d: 1.132243e-96)
    xmm9 0000000041000000 (f: 1090519040.000000, d: 5.387880e-315)
    xmm10 000000003fa00000 (f: 1067450368.000000, d: 5.273906e-315)
    xmm11 40d70eab41ea1e65 (f: 1105862272.000000, d: 2.361068e+04)
    xmm12 000000003df950b9 (f: 1039749312.000000, d: 5.137044e-315)
    xmm13 00000000464fe674 (f: 1179641472.000000, d: 5.828203e-315)
    xmm14 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm15 40fc85cbcbe05a39 (f: 3420477952.000000, d: 1.168287e+05)
    Module=/usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so
    Module_base_address=00007FE3E097B000
    Target=2_90_20200715_697 (Linux 4.18.0-147.13.2.el8_1.x86_64)
    CPU=amd64 (4 logical CPUs) (0x7c2a8c000 RAM)
    ----------- Stack Backtrace -----------
    (0x00007FE3E0A9A3E0 [libj9vm29.so+0x11f3e0])
    (0x00007FE3E0A9BDB3 [libj9vm29.so+0x120db3])
    (0x00007FE3E0A9C9FB [libj9vm29.so+0x1219fb])
    (0x00007FE3E0A9CC97 [libj9vm29.so+0x121c97])
    (0x00007FE3E0A9CDBF [libj9vm29.so+0x121dbf])
    (0x00007FE3E0A78AD2 [libj9vm29.so+0xfdad2])
    (0x00007FE3E0A74330 [libj9vm29.so+0xf9330])
    (0x00007FE3D96A417D [libj9jvmti29.so+0x917d])
    (0x00007FE35ADC3C9B [libinstrument.so+0x4c9b])
    (0x00007FE3C16D7F68 [<unknown>+0x0])
    ---------------------------------------

我们正在Openshift 4中部署我们的应用程序，这些崩溃已经出现在更新到Spring Boot 2.3.4的应用程序中（我们不知道这是否是巧合）

---

谢谢

据我所知，这不是弹簧问题，而是内存问题。这可能是因为您没有足够的内存。我的建议是，您回滚一些功能，看看崩溃从何处再次发生。感谢您的建议，但这不是内存问题，因为它开始出现在添加了任何功能的应用程序中（其中一个应用程序在模型中的一个属性由于不推荐而被删除后开始失败，但添加了更多内容）。@MarcosFernándezÁlvarez如果您的问题尚未解决，请尝试在OpenJ9 github repo上打开一个问题，以及JVM在崩溃时生成的核心转储、javacore和其他日志。

    Unhandled exception
    Type=Segmentation error vmState=0x00000000
    J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000002
    Handler1=00007F70176C30A0 Handler2=00007F7016FB2A60 InaccessibleAddress=00007F6F80319000
    RDI=00007F6F801BC90B RSI=00007F6F80318FFE RAX=0000000000000F00 RBX=00007F6FF00DE640
    RCX=0000000000000000 RDX=00007F70121BFBFF R8=00007F70177882FF R9=0000000000000200
    R10=0000000000000003 R11=0000000000000001 R12=00007F7017788128 R13=00007F6FF00DE448
    R14=0000000000000001 R15=00007F6FF00DE640
    RIP=00007F701774E410 GS=0000 FS=0000 RSP=00007F6FF00DE440
    EFlags=0000000000010206 CS=0033 RBP=0000000000000002 ERR=0000000000000006
    TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=00007F6F80319000
    malloc(): memory corruption
    Unhandled exception
    Type=Segmentation error vmState=0x00000000
    J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
    Handler1=00007F70176C30A0 Handler2=00007F7016FB2A60 InaccessibleAddress=0000000000000004
    RDI=0000000000000000 RSI=0000000000000000 RAX=0000000000000001 RBX=00007F70185FF531
    RCX=0000000000000000 RDX=0000000000000B00 R8=000000003A2DC13B R9=0000000000000004
    R10=00000000ED5C6C80 R11=00007F7018D71EA0 R12=00007F70185FF518 R13=0000000000000000
    R14=00007F701003E0A0 R15=00007F701003E0A0
    RIP=00007F7014BF960B GS=0000 FS=0000 RSP=00007F70185FF460
    EFlags=0000000000010246 CS=0033 RBP=00007F70185FF508 ERR=0000000000000004
    TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=0000000000000004
    xmm0 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm1 69676e652f6c7173 (f: 795636096.000000, d: 5.604828e+199)
    xmm2 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm4 43e0000000000000 (f: 0.000000, d: 9.223372e+18)
    xmm5 000000003dd58307 (f: 1037402880.000000, d: 5.125451e-315)
    xmm6 000000004a09b01c (f: 1242148864.000000, d: 6.137031e-315)
    xmm7 0000000000000005 (f: 5.000000, d: 2.470328e-323)
    xmm8 010000000e000d00 (f: 234884352.000000, d: 7.291122e-304)
    xmm9 000000004901d000 (f: 1224855552.000000, d: 6.051590e-315)
    xmm10 000000003f800000 (f: 1065353216.000000, d: 5.263544e-315)
    xmm11 415a267974e94acc (f: 1961446144.000000, d: 6.855142e+06)
    xmm12 0000000040c481b4 (f: 1086620032.000000, d: 5.368617e-315)
    xmm13 000000004937cbec (f: 1228393472.000000, d: 6.069070e-315)
    xmm14 000000003e800000 (f: 1048576000.000000, d: 5.180654e-315)
    xmm15 3fef8cd2d486b2fc (f: 3565597440.000000, d: 9.859404e-01)
    Module=/usr/lib/jvm/java-11/lib/compressedrefs/libj9gc29.so
    Module_base_address=00007F7014BC3000
    Target=2_90_20200715_697 (Linux 4.18.0-147.13.2.el8_1.x86_64)
    CPU=amd64 (4 logical CPUs) (0x7c2a8c000 RAM)
    ----------- Stack Backtrace -----------
    (0x00007F7014BF960B [libj9gc29.so+0x3660b])
    (0x00007F7014CDAF54 [libj9gc29.so+0x117f54])
    (0x00007F7014CDBC37 [libj9gc29.so+0x118c37])
    (0x00007F7014BFA60E [libj9gc29.so+0x3760e])
    (0x00007F7014BFA64E [libj9gc29.so+0x3764e])
    (0x00007F7014BFB585 [libj9gc29.so+0x38585])
    (0x00007F70141E8780 [libjclse29.so+0x32780])
    (0x00007F70141EABD1 [libjclse29.so+0x34bd1])
    (0x00007F70141EADEE [libjclse29.so+0x34dee])
    (0x00007F6FF8345FBB [<unknown>+0x0])
    ---------------------------------------
    Unhandled exception
    Type=Segmentation error vmState=0x00030000
    J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
    Handler1=00007F70176C30A0 Handler2=00007F7016FB2A60 InaccessibleAddress=FFFFFFFFFFFFFFF8
    RDI=FFFFFFFFFFFFFFF0 RSI=0000000000F82568 RAX=0000000000FBDC88 RBX=00007F6FF0260D40
    RCX=0000000000000000 RDX=00000000000A5C01 R8=0000000000000000 R9=0000000000000000
    R10=0000000004200000 R11=0000000000000000 R12=0000000000000000 R13=0000000000AE8400
    R14=0000000004200000 R15=0000000000000000
    RIP=00007F70176F3F40 GS=0000 FS=0000 RSP=00007F6FF0260CA0
    EFlags=0000000000010246 CS=0033 RBP=0000000000000000 ERR=0000000000000005
    TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=FFFFFFFFFFFFFFF8
    xmm0 0000003000000020 (f: 32.000000, d: 1.018558e-312)
    xmm1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm2 00000000fe983e08 (f: 4271390208.000000, d: 2.110347e-314)
    xmm3 0000000000000001 (f: 1.000000, d: 4.940656e-324)
    xmm4 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm5 0000000000f825da (f: 16262618.000000, d: 8.034801e-317)
    xmm6 00000000fe983e08 (f: 4271390208.000000, d: 2.110347e-314)
    xmm7 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm8 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
    xmm10 0000002000000020 (f: 32.000000, d: 6.790387e-313)
    xmm11 0000000049d70a38 (f: 1238829568.000000, d: 6.120632e-315)
    xmm12 000000004689a022 (f: 1183424512.000000, d: 5.846894e-315)
    xmm13 0000000047ac082f (f: 1202456576.000000, d: 5.940925e-315)
    xmm14 0000000048650dc0 (f: 1214582272.000000, d: 6.000833e-315)
    xmm15 0000000046b73e38 (f: 1186414080.000000, d: 5.861665e-315)
    Module=/usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so
    Module_base_address=00007F701762F000
    Target=2_90_20200715_697 (Linux 4.18.0-147.13.2.el8_1.x86_64)
    CPU=amd64 (4 logical CPUs) (0x7c2a8c000 RAM)
    ----------- Stack Backtrace -----------
    (0x00007F70176F3F40 [libj9vm29.so+0xc4f40])
    (0x00007F70176C3466 [libj9vm29.so+0x94466])
    (0x00007F70176C3E51 [libj9vm29.so+0x94e51])
    (0x00007F7017643B2C [libj9vm29.so+0x14b2c])
    (0x00007F7017641B60 [libj9vm29.so+0x12b60])
    (0x00007F70176FEC52 [libj9vm29.so+0xcfc52])
    ---------------------------------------
    #0: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x89e995) [0x7f7015944995]
    #1: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x8a9390) [0x7f701594f390]
    #2: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x1615ce) [0x7f70152075ce]
    #3: /usr/lib/jvm/java-11/lib/compressedrefs/libj9prt29.so(+0x1ac8a) [0x7f7016fb2c8a]
    #4: /lib/x86_64-linux-gnu/libpthread.so.0(+0x128a0) [0x7f70193cd8a0]
    #5: /usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so(+0x6519c) [0x7f701769419c]
    #6: /usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so(+0x13c2c7) [0x7f701776b2c7]
    #7: /usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so(+0x658f3) [0x7f70176948f3]
    #8: /usr/lib/jvm/java-11/lib/compressedrefs/libj9vm29.so(+0x8473e) [0x7f70176b373e]
    #9: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x9465c9) [0x7f70159ec5c9]
    #10: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x1c5c00) [0x7f701526bc00]
    #11: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x152b55) [0x7f70151f8b55]
    #12: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x1f52e2) [0x7f701529b2e2]
    #13: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x1544ad) [0x7f70151fa4ad]
    #14: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x2134f5) [0x7f70152b94f5]
    #15: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x220370) [0x7f70152c6370]
    #16: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x203932) [0x7f70152a9932]
    #17: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x205686) [0x7f70152ab686]
    #18: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x562d09) [0x7f7015608d09]
    #19: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x505a5c) [0x7f70155aba5c]
    #20: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x173d27) [0x7f7015219d27]
    #21: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x174c71) [0x7f701521ac71]
    #22: /usr/lib/jvm/java-11/lib/compressedrefs/libj9prt29.so(+0x1b7c3) [0x7f7016fb37c3]
    #23: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x176a75) [0x7f701521ca75]
    #24: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x177028) [0x7f701521d028]
    #25: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x17292b) [0x7f701521892b]
    #26: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x172df2) [0x7f7015218df2]
    #27: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x172e9a) [0x7f7015218e9a]
    #28: /usr/lib/jvm/java-11/lib/compressedrefs/libj9prt29.so(+0x1b7c3) [0x7f7016fb37c3]
    #29: /usr/lib/jvm/java-11/lib/compressedrefs/libj9jit29.so(+0x1732f4) [0x7f70152192f4]
    ...

    openjdk version "11.0.8" 2020-07-14
    OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.8+10)
    Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.21.0, JRE 11 Linux amd64-64-Bit Compressed References 20200715_697 (JIT enabled, AOT enabled)
    OpenJ9   - 34cf4c075
    OMR      - 113e54219
    JCL      - 95bb504fbb based on jdk-11.0.8+10)